Siemens 6ES7516-2PN00-0AB0 Siemens

Product Overview The 6ES7516-2PN00-0AB0 is a Siemens SIMATIC CPU 1516pro-2 PN module for the ET 200pro distributed I/O system. It functions as the central processing unit, providing program execution and data handling within a PROFINET IRT/RT network. Its typical role includes coordinating I/O modules across distributed systems and executing control logic in industrial machine and process automation. The 6ES7516-2PN00-0AB0 includes 1 MB program work memory and 5 MB data memory and integrates dual PROFINET interfaces for network connectivity. Best Suited For Distributed I/O via PROFINET IRT networks Machine-level control with ET 200pro installations Applications requiring compact CPU within IP65/67 environments Environments needing precision timing (10 ns bit operations) Program / Data Memory 1 MB / 5 MB Network Interfaces PROFINET IRT (3-port switch) + PROFINET RT Protection Rating IP65/67 Bit Operation Speed 10 ns Technical Specifications Communication & Power Program work memory 1 MB Data work memory 5 MB Bit operation, typ. 10 ns SIMATIC memory card slots 1 Infeed power to backplane bus 2.275 W Power loss, typ. 5.3 W Physical & Environmental Degree of protection IP65/67 Net weight 0.678 kg Packaging dimensions 14.10 × 16.60 × 7.80 cm Expansion width max. 1.2 m (16 modules per rack) Certifications RoHS RoHS compliant since 12 Oct 2016; contains lead compounds subject to REACH Art. 33 information obligation.